The Computing Landscape of the 21st Century

被引：28
|
作者：
Satyanarayanan, Mahadev [1 ]
Gao, Wei [2 ]
Lucia, Brandon [1 ]
机构：
[1] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
[2] Univ Pittsburgh, Pittsburgh, PA 15260 USA
来源：
HOTMOBILE '19 - PROCEEDINGS OF THE 20TH INTERNATIONAL WORKSHOP ON MOBILE COMPUTING SYSTEMS AND APPLICATIONS | 2019年
基金：
美国国家科学基金会;
关键词：
D O I：
10.1145/3301293.3302357
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper shows how today's complex computing landscape can be understood in simple terms through a 4-tier model. Each tier represents a distinct and stable set of design constraints that dominate attention at that tier. There are typically many alternative implementations of hardware and software at each tier, but all of them are subject to the same set of design constraints. We discuss how this simple and compact framework has explanatory power and predictive value in reasoning about system design.
引用
收藏
页码：45 / 50
页数：6
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